153642200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{24781}}^1$

素因数の和:24828

約数の個数: 48

約数和(自身を含む): 368756160

約数和(自身を除く): 215113960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 24781, 49562, 99124, 123905, 198248, 247810, 495620, 619525, 768211, 991240, 1239050, 1536422, 2478100, 3072844, 3841055, 4956200, 6145688, 7682110, 15364220, 19205275, 30728440, 38410550, 76821100, 153642200]

約数ペア:

[(1, 153642200), (2, 76821100), (4, 38410550), (5, 30728440), (8, 19205275), (10, 15364220), (20, 7682110), (25, 6145688), (31, 4956200), (40, 3841055), (50, 3072844), (62, 2478100), (100, 1536422), (124, 1239050), (155, 991240), (200, 768211), (248, 619525), (310, 495620), (620, 247810), (775, 198248), (1240, 123905), (1550, 99124), (3100, 49562), (6200, 24781)]